QC3 Eleplace Memory Foam Replacement Ear Cushion with Soft Protein Leather Over-Ear Earpads Ear Pad Ear Cover Earcups for Bose QuietComfort 3 Noise Cancellation Headphone with Eleplace Carrying Case Protein Leather for Extra Comfort Memory Foam to Enhance Noise Blocking and hours of comfortable listening Quantity: (1x) Pair of earpads + (1x) Headphone Carrying Bag (Headphone not included) Approximately one person out of five hundred will find it difficult to install these ear pads If you have problems installing these ear pads, e-mail us for product support. If necessary we will install them for you for FREE; you will only have to pay for round trip postage. If WE can't install the ear pads you purchased from us, we will issue a FULL refund, GIVE you the ear pads and pay for all of the postage expense! Please e-mail us for more details. LIFETIME GUARANTEE: Eleplace is committed to your satisfaction and we stand behind all our products. If you are ever unsatisfied with the performance of your product, we'll refund your payment, no questions asked!